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ARS Home Office of Communications Images Photos Mar09





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Image Number K7878-1 ARS scientists are evaluating U.S. wheat lines for rust resistance in hopes of giving U.S. wheat and barley breeders a head start towards protecting new varieties from Ug99, a deadly wheat stem rust in eastern Africa.  Photo by Jack Dykinga.  640 pixels wide: (k7878-1.jpg)   Please visit our Image Gallery


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